Magnetic read/write head assembly with a reduced slider size

Details Magnetic read/write head assembly with a reduced slider size Magnetic read/write head assembly with a reduced slider size

1993-03-26

1995-02-21

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 548

Patent

active

053921798

ABSTRACT:
A magnetic read/write head assembly has a slider including a first and a second insulation films formed on the both surfaces of a distal end portion of a suspension arm, the first and the second insulation films being formed by a sputtering technology. The suspension arm has a generally thin plate configuration having a neck portion for serving a function similar to a gimbal spring for permitting freedom of motion of the slider. A small number of constituent parts, a small size and weight of the head assembly can be obtained for achieving a low flying height and a high recording density performance.

REFERENCES:
patent: 4819094 (1989-04-01), Oberg
patent: 4947275 (1990-08-01), Hinlein
patent: 5012369 (1991-04-01), Owe et al.
patent: 5107383 (1992-04-01), Takeuchi et al.
patent: 5251082 (1993-10-01), Elliott et al.

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